8411040 has 240 divisors, whose sum is σ = 32931360. Its totient is φ = 2004480.

The previous prime is 8411033. The next prime is 8411059. The reversal of 8411040 is 401148.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 142531 + ... + 142589.

It is an arithmetic number, because the mean of its divisors is an integer number (137214).

Almost surely, 2^8411040 is an apocalyptic number.

8411040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8411040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16465680).

8411040 is an abundant number, since it is smaller than the sum of its proper divisors (24520320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8411040 is a wasteful number, since it uses less digits than its factorization.

8411040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97 (or 80 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 8411040 is about 2900.1793048017. The cubic root of 8411040 is about 203.3682880574.

Adding to 8411040 its reverse (401148), we get a palindrome (8812188).

It can be divided in two parts, 841 and 1040, that added together give a palindrome (1881).

The spelling of 8411040 in words is "eight million, four hundred eleven thousand, forty".